Transforming Data in a Distributed Storage and Task Network

摘要

A method begins by a dispersed storage (DS) processing module determining whether at least a portion of temporarily stored data is to be stored long-term, wherein the temporarily stored data is stored in a set of distributed storage and task (DST) units in accordance with a computational-orientated dispersed storage error coding function. When the at least a portion of the temporarily stored data is to be stored long-term, the method continues with the DS processing module identifying one or more DST storing the at least a portion of the temporarily stored data, recovering the at least a portion of the temporarily stored data, dispersed storage error encoding the at least a portion of the temporarily stored data in a pre-dispersed storage error encoded format into a plurality of sets of encoded data slices, and storing the plurality of sets of encoded data slices in the set of DST units.